14620860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1947

約数の個数: 72

約数和(自身を含む): 45405360

約数和(自身を除く): 30784500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1889, 1935, 2580, 3778, 3870, 5667, 7556, 7740, 9445, 11334, 17001, 18890, 22668, 28335, 34002, 37780, 56670, 68004, 81227, 85005, 113340, 162454, 170010, 243681, 324908, 340020, 406135, 487362, 731043, 812270, 974724, 1218405, 1462086, 1624540, 2436810, 2924172, 3655215, 4873620, 7310430, 14620860]

約数ペア:

[(1, 14620860), (2, 7310430), (3, 4873620), (4, 3655215), (5, 2924172), (6, 2436810), (9, 1624540), (10, 1462086), (12, 1218405), (15, 974724), (18, 812270), (20, 731043), (30, 487362), (36, 406135), (43, 340020), (45, 324908), (60, 243681), (86, 170010), (90, 162454), (129, 113340), (172, 85005), (180, 81227), (215, 68004), (258, 56670), (387, 37780), (430, 34002), (516, 28335), (645, 22668), (774, 18890), (860, 17001), (1290, 11334), (1548, 9445), (1889, 7740), (1935, 7556), (2580, 5667), (3778, 3870)]